The average bus between Penn Station and Union Square takes 4h 22m and the fastest bus takes 3h 37m. The bus service runs several times per day from Penn Station to Union Square. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 2 hours between Penn Station and Union Square. The earliest departure is at 12:14 AM at night, and the last departure from Penn Station is at 9:59 PM which arrives into Union Square at 2:35 AM. All services require a transfer at MCCULLOH ST & PRESTON ST nb and take an average of 4h 22m. The schedules shown below are for the next available departures.

4h 30m • 1 change

4h 15m • 1 change

4h 10m • 1 change

3h 40m • 1 change

4h 35m • 1 change

4h 35m • 1 change

3h 52m • 1 change

4h 12m • 1 change

4h 32m • 1 change

4h 33m • 1 change

4h 1m • 1 change

4h 16m • 1 change

5h • 1 change

5h • 1 change

4h 16m • 1 change

4h 39m • 1 change

5h • 1 change

5h • 1 change

4h 16m • 1 change

4h 39m • 1 change

5h • 1 change

5h • 1 change

4h 16m • 1 change

4h 39m • 1 change
Want to know about travelling from Penn Station to Union Square? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Penn Station to Union Square. However, there are services departing from Penn Station station and arriving at Union Square station via New York Midtown. The journey, including transfers, takes approximately 4h 22m.
Penn Station to Union Square bus services, operated by Maryland Transit, depart from Baltimore Downtown Bus Station.
Penn Station to Union Square bus services, operated by Maryland Transit, arrive at New York Midtown station.
The distance between Penn Station and Union Square is 274.2 km. The road distance is 389 km.
Flixbus USA operates a bus from Baltimore Downtown Bus Station to New York Midtown every 3 hours. Tickets cost $35–60 and the journey takes 3h 30m.